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Safety instructions

Item no. 10408114, Revision 02

10 ( 52 )

The  tool  cutting  diameter  (X)  must  not  be  greater  than  the  maximum
clamping range (Y).

Ü

Always clamp the tool so that it is as short as possible.

Ü

Keep the dimension (Z) small.

Ä

(Y) See section: Technical Specifications

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.

4.2

Shutdown of HF spindle

The  procedure  for  shutting  down  the  high  frequency  spindle  for  installation
and maintenance work is as follows:

Ü

Completely disconnect the power supply.

Ü

Completely disconnect the media supply (air and liquid).

Ü

Make sure that the shaft of the HF spindle has come to an absolute stand-
still.

If the HF spindle is being shut down to be cleaned:

Ü

Reconnect only the sealing air and the taper cleaning air.

Tip: Forward the data to the controller.

u

Use the option on the frequency converter of detecting the shutdown
signal from the shaft and forwarding this to the machine controller for
evaluation.

4.3

Installation and maintenance

Ü

Carry out installation, cleaning, and maintenance work only after shutting
down the HF spindle and after the shaft has come to a standstill.

Ü

Install all safety and protective devices of the machine immediately after
completing work.

4.4

Modification and repair

Modifications  or  alterations  to  the  HF  spindle  are  only  permitted  after  prior
consultation with 

Nakanishi Jaeger GmbH

.

Only  the  service  partners  listed  in  the  “Service  and  repair

  [

}

  47]

”  section  are

authorized to open and repair the HF spindle.

Only approved accessories have been tested for operational safety and func-
tionality.

4.5

Improper operation

The high frequency spindle is only safe to operate for its designated use.

Ü

Observe the safety instructions in all sections of the manual to prevent
hazards to persons, the environment, the machine, or the HF spindle itself.

Failure to observe the safety instructions may invalidate any warranty claims
and compensation claims for damages.

Summary of Contents for F140-H830.04 S11JRW3V

Page 1: ...Manual F140 H830 04 S11JRW3V High Frequency Spindle Pneumatic taper change...

Page 2: ...opment we reserve the right to make technical modifications and variations from the exact design described in the manual The text in this manual has been compiled with the utmost care However Nakanish...

Page 3: ...iagram 18 6 3 Wiring diagram 19 6 4 Motor protection KTY 84 130 24 6 5 Motor protection PTC 130 C 25 6 6 Tool change monitoring 25 6 7 Displacement measuring system Ott Jakob 26 6 7 1 Technical Specif...

Page 4: ...1 Ball bearings 44 12 2 Daily cleaning 44 12 2 1 Before commencing work 44 12 2 2 With every tool change 44 12 2 3 Every time the clamping device is changed 45 12 3 In the case of storage 45 12 4 Mont...

Page 5: ...of the man ual carefully again 1 2 Explanation of symbols used To enable quick classification of information this manual uses visual aids in the form of symbols and text markings Notes are marked with...

Page 6: ...high frequency spindle for completeness upon delivery 2 1 1 Optional accessories Available on request q Frequency converter q Chiller q Collet grease q Hose connections q Motor cable q Control cable q...

Page 7: ...nd a frequency con verter 3 1 Permissible types of machining The HF spindle has been developed only for the following types of machining q Cutting q Drilling q Engraving q Grinding Contact Nakanishi J...

Page 8: ...re not approved for use in areas at risk of explosion Use in such areas may result in explosions u Do not use the HF spindle in potentially explosive atmospheres DANGER Due to flying parts The HF spin...

Page 9: ...ay cause chips to fly out with great force u Never remove the protective devices of the machine or system u Always wear protective goggles during work Example of design Inserting the shank Note Ensure...

Page 10: ...arding this to the machine controller for evaluation 4 3 Installation and maintenance Carry out installation cleaning and maintenance work only after shutting down the HF spindle and after the shaft h...

Page 11: ...Electrical connection for Tool taper monitoring PTC 1c Electrical connection for Vector control KTY 1d Electrical connection for Eddy current sensor 2 Cooling water G 1 4 3 Sealing air G 1 8 4 Taper c...

Page 12: ...uced during operation of the HF spindle The temperature of the HF spindle should not exceed 45 C as this shortens the service life of the bearing u Check the temperature of the HF spindle on the housi...

Page 13: ...tool holders that are suitable for internal coolant sup ply Make sure that the cooling lubricant used conforms to the current specifi cations in legislation and from the trade associations 5 7 1 Cooli...

Page 14: ...e the pressure to increase to many times the permitted pressure Select the duty cycle of the valve so that the peaks in pressure that occur not exceed the normally permitted operating pressure Closing...

Page 15: ...Angle at least 15 Route away the leak to avoid backing up 5 8 2 Internal coolant supply horizontal installation Example of design Leakage Leakage Screw in depth 1 High Frequency Spindle max 6 mm 2 Int...

Page 16: ...Motor poles pairs 2 Rated rotation speed 30 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Speed sensor Vector control Toothed wheel Teeth 256 Mo...

Page 17: ...ange Tool Holder HSK E 50 Tool change monitoring inductive 3 positions clamped unclamped ejected Clamping range up to 20 mm Clockwise and anticlockwise Coupler plug 5 pin ECTA 133 motor phases 12 pin...

Page 18: ...PTC 130 C KTY 84 130 Measured values S1 100 Rated rotation speed 5000 10000 15000 20000 25000 30000 rpm Speed 4600 9600 14600 19600 24600 29600 rpm Frequency 167 333 500 667 833 1000 Hz Rated power 2...

Page 19: ...0 25 mm 0 25 mm 0 25 mm 0 25 mm 0 25 mm 0 25 mm 0 25 mm 3 4 2 7 8 10 6 11 12 13 1 5 9 14 15 16 17 S17 S17 MiniCoder schirm Spur N Track N Temp Temp 0 14 mm 0 14 mm 0 14 mm 0 14 mm GEL 2443 Hr Fischer...

Page 20: ...e R ckseite back side 1 2 3 4 PE Schutzleiter protective earth Kundenseite customer side phase U phase V phase W Achtung Pins nach dem crimpen zus tzlich verl ten attention solder pins in addition to...

Page 21: ...f e d c b a 4 5 6 1 3 2 a b c d e f g Bl bersetzungen Vervielf ltigungen und die Weitergabe an Dritte auch nur auszugsweise ist ohne schriftliche Gehnehmigung der Fa Nakanishi Jaeger GmbH untersagt Da...

Page 22: ...d c b a 4 5 6 1 3 2 a b c d e f g Bl bersetzungen Vervielf ltigungen und die Weitergabe an Dritte auch nur auszugsweise ist ohne schriftliche Gehnehmigung der Fa Nakanishi Jaeger GmbH untersagt Datum...

Page 23: ...0V BK BU 3 4 PNP Spindelstecker S12 ECTA S13 spindle plug S12 ECTA S13 BN 1 Vs output 0V BK BU 3 4 PNP BN 1 Vs output 0V BK BU 3 4 PNP C BN 0 14mm BU 0 14mm BK 0 14mm BK 0 14mm BK 0 14mm PTC BU 0 14mm...

Page 24: ...nce Temp error C F K min Type max K 0 32 0 75 474 498 522 6 07 10 50 0 77 514 538 563 5 98 20 68 0 75 555 581 607 5 89 25 77 0 74 577 603 629 5 84 30 86 0 73 599 626 652 5 79 40 104 0 71 645 672 700 5...

Page 25: ...st voltage Vis 3 kV Response time ta 2 5 s Operating temperature range V 0 Top 25 180 C Resistance values TNAT T R TNAT T VPTC 2 5 V R TNAT T VPTC 2 5 V R TNAT 15 K VPTC 7 5 V R TNAT 23 K VPTC 2 5 V 1...

Page 26: ...le during rotation q The sensor electronics convert the signal from the sensor into an analog output signal 4 20 mA 2 10 V q The output signal can be analyzed digitally with the position controller ac...

Page 27: ...motor power cable HF technology etc q The analog current signal can be transmitted over long distances Cable length max 50 m q The Ott Jakob position controller can only evaluate the current signal V...

Page 28: ...cified data are valid for a reference temperature of 20 C Measurement range 400 m Start of measurement range 150 m Linearity 5 m Resolution 1 m Limit frequency analog 20 mV m Sensitivity q Displacemen...

Page 29: ...nical Specifications Output level 1 VSS as differential signal Output signal 2 sinusoidal signals offset by 90 and their inverse signals short circuit proof Option reference pulse Output frequency 0 2...

Page 30: ...le operates at high speeds which may cause chips to fly out with great force u Never remove the protective devices of the machine or system u Always wear protective goggles during work Example of desi...

Page 31: ...corresponding hoses in the hose fittings Make sure that the connections are flexible and free of strain Seal all connections for compressed air axially in relation to the tightening direction Seal al...

Page 32: ...ality of cooling water Distilled water causes immediate corrosion on bare parts which is often unno ticeable at first but later leads to serious corrosion damage Do not use pure or distilled water Dep...

Page 33: ...3 Max oil content 1 mg m3 8 4 2 Setting the sealing air For guidelines on air quality see Air purity classes ISO 8573 1 33 section The adjustment value for the sealing air depends on the hose diamete...

Page 34: ...the internal coolant supply 1 Compressed air 10 bar n 0 rpm 5 bar n 1000 rpm 2 Minimum quantity cooling lubrication max 80 bar 3 Cooling lubricant max 80 bar 4 Vent G 1 4 5 Leakage G 1 8 Keep lines sh...

Page 35: ...suring system The sensor is pre assembled in the unclamp unit and connected to the sensor electronics Do not shorten the sensor cable since the measuring system was cali brated with this cable length...

Page 36: ...the centrifugal forces q The clamping system is shifted q The balance of the HF spindle is affected q The bearing is damaged Turn the shaft of the spindle at least ten times by hand Before storing an...

Page 37: ...rding this to the machine controller for evaluation 9 4 Commissioning after storage Do not put the HF spindle into operation until its temperature has adjusted from the temperature of the storage loca...

Page 38: ...q The clamping system is damaged by the centrifugal forces q The clamping system is shifted q The balance of the HF spindle is affected q The bearing is damaged 10 1 Clockwise and counter clockwise Sa...

Page 39: ...ool taper mount It must be free of damage and clean when switching to the HF spindle Insert the tool up to the contact surface of the clamping taper Make sure that the shaft of the HF spindle has come...

Page 40: ...eumatic taper change During a tool change the tool mount is pressed out of the shaft by the cylin der 10 3 2 Installing the changing station Proceed as follows to install the changing station Drill a...

Page 41: ...No rotation without clamped tool Tool clamped signal HF spindle is ready for use No Connection on off Compressed air on off Fluid Always leave sealing air switched on Even in the case of a tool chang...

Page 42: ...t HF spindle Clamped signal Cylinder back Clamping system clamped with tool Tool taper inserted in tool mount of HF spindle 1 Start HF spindle when signal 1 Ejected signal Cylinder is extended Clampin...

Page 43: ...of the HF spindle for commissioning processing is always the lowest specified speed Note Unsuitable tool Tools without an internal hole are not suitable for internal coolant supply u It is essential t...

Page 44: ...curately all contact sur faces of the HF spindle the mount for the HF spindle the tool mount and the tool holder must be clean Note Foreign matter reduces the service life u Do not use compressed air...

Page 45: ...zontal position Store the HF spindle so that it is protected from moisture dust and other environmental influences Note the following storage conditions Temperature of storage location 10 C 45 C Relat...

Page 46: ...n More than 90 of the materials used in the HF spindle can be recycled alu minum stainless steel steel copper etc The HF spindle may not be disposed of with normal domestic waste Remove all non recycl...

Page 47: ...energy supply companies u Before commencing work switch off the power supply of the HF spindle Note Damage due to electrostatic discharge Do not touch the electrostatic sensitive components of the HF...

Page 48: ...equency converter has shut down q Check the error messages in the frequency converter man ual Tool change initiated q Turn off the pneumatic system for the tool change HF spindle becomes hot Cause Tro...

Page 49: ...ause Troubleshooting Contamination q Remove all contamination between the tool taper and shaft of the HF spindle Observe all points in the Tool change 38 and Mainte nance 44 sections Collet does not o...

Page 50: ...serve all points in the Tool change 38 and Mainte nance 44 sections Frequency converter incorrectly set q Compare the values for the HF spindle with the set values on the frequency converter Machining...

Page 51: ...5 5 1 5 6 1 5 8 1 5 9 1 6 4 1 6 5 1 7 1 1 7 1 1 1 7 2 1 7 3 1 7 4 The incomplete machinery in its standard design complies furthermore with the following applicable regulations Applicable harmonized s...

Page 52: ...n GERMANY 49 0 6002 9123 0 sales anakanishi jaeger com www nakanishi jaeger com Serial number Type F140 H830 04 S11JRW3V Item no 10408114 Revision 02 Date 01 09 2023 Language EN Jaeger Spindles North...

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